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Pumps are constructed with solid PTFE heads, PTFE diaphragms, Kalrez* valves, and utilize fluorinated plastics on all wetted surfaces. Pumps feature flows to 70L/min and ultimate vacuum levels down to 2torr. No cold traps are needed to operate. These stand-alone vacuum pumps need very little maintenance, leading to low cost of ownership and improved productivity.

The 115V pumps are supplied with a North American plug. The 230V pumps are supplied with a Continental European (Schuko) plug with IEC cord. The 115V pumps are CSA certified. The 230V pumps are CE marked.

In addition to the Gardner Denver Welch DRYFAST and DRYFAST ULTRA Chemical Duty Vacuum Pumps with Advanced Vapor Management, Welch Dryfast Ultra Pumps 2042B-01/ 55009-286, we carry a full complement of Laboratory Apparatus as well as other product offerings from Gardner Denver Welch. We also carry a full line of Gardner Denver Welch accessories to help meet your laboratory and scientific needs.